Sony XS-GTR100L

10″ subwoofer · 4 Ω · 330 W RMS

Fs 40 HzQts 0.55Vas 0.95 ft³Xmax 0.30″

Recommended box

For a sedan, one sub, 330 W. It’s the same math as the designer’s step-by-step mode, where you can fit the box to your space, vehicle and amp and get plans, a cut sheet and DXF.

Sealed

Net volume0.88 ft³ (25 L)
Qtc0.80
Fc58 Hz
F3 (−3 dB, no cabin gain)54 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 15 1/2″
Open sealed box in designer

Ported

Net volume2.01 ft³ (57 L)
Tuning (Fb)35 Hz
Portslot 1 9/16 × 14 5/16″, 20 9/16″ long
Port velocity at 330 W63 ft/s
F3 (−3 dB, no cabin gain)31 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 11 3/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs40 Hz
Qts0.55
Qes0.63
Qms4.65
Vas0.95 ft³
Re3 Ω
Sd51.7 in²
Xmax0.30″
Vd15.3 in³ calc.
Mms92 g calc.
BL10.5 T·m calc.
EBP63 — sealed or ported calc.
Sensitivity, 1 W / 1 m86.4 dB calc.

General

Size10″
Voice coils4 Ω
RMS power330 W

Mounting dimensions

Ø11″cutout Ø9 1/16″mounting depth 5 7/8″magnet Ø≈ 5 7/8″
Cutout diameter9 1/16″
Mounting depth5 7/8″
Overall diameter11″

“≈” means the value isn’t in the spec sheet and a typical value for the size is used; “calc.” means it’s calculated from the published parameters. Check the manufacturer’s spec sheet before you build.

Data sources

Other Sony 10″ models